Beer keg



FIG. 1 is a front perspective view showing the new design of the present invention;

FIG. 2 is a top and right side perspective view thereof;

FIG. 3 is a top, rear and left side perspective view thereof;

FIG. 4 is a bottom, rear and right side perspective view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a top front perspective view thereof; and,

FIG. 7 is a front elevation of the beer keg with the top portion shown in cross section along line 7--7 in FIG. 5. 

The ornamental design for a beer keg, as shown and described. 